Holiday hours in effect. Closed Tuesday December 24th to Thursday December 26th View our store hours.

Our Barrie Location is open on Saturdays! 7am to 12pm.

Orders placed after Monday December 23rd (12pm EST) will be shipped after Thursday December 26th. 

Boxing Week Sale

Save up to 34% on your favourite items.

New Arrivals

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Boxing Week Deals

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Save up to

25%

Level 5 sets

Plus get 20% off select Level 5 hand tool sets and 15% off select Level 5 individual tools

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Save up to

25%

Columbia sets

Plus get up to 15% off select Columbia tools

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Save up to

34%

CanAm kits

Plus get up to 25% off select Richard sets

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Save up to

20%

TapeTech sets

Plus get up to 15% off select TapeTech Individual tools and get a free bag with purchase of select sets

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New CSR PU Foams

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Powerful, fast and easy application.

Superior adhesion of drywall, insulation and building materials. Premium thermal and acoustic insulation

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Featured Brands

Popular Categories

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Experience the CSR Difference

Going above and beyond for our customers.

Our Locations

  • CSR Building Supplies (Concord)

    7883 Keele St, Unit 7

    Concord, Ontario

    L4K 1Y6

    Monday - Friday: 6AM - 4PM

    Saturday: Closed

    Sunday: Closed

    Get Directions

  • CSR Building Supplies (Barrie)

    342 King St, Unit 7

    Barrie, Ontario

    L4N 9L5

    Monday - Friday: 6AM - 4PM

    Saturday: 7AM - 12PM

    Sunday: Closed

    Email: barrie@csrbuilding.ca

    Branch Manager: sue@csrbuilding.ca

    Get Directions